# -*- coding: utf-8 -*-
# Copyright 2025 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import json
import logging as std_logging
import pickle
from typing import Callable, Dict, Optional, Sequence, Tuple, Union
import warnings

from google.api_core import gapic_v1, grpc_helpers
import google.auth  # type: ignore
from google.auth import credentials as ga_credentials  # type: ignore
from google.auth.transport.grpc import SslCredentials  # type: ignore
from google.cloud.location import locations_pb2  # type: ignore
from google.longrunning import operations_pb2  # type: ignore
from google.protobuf import empty_pb2  # type: ignore
from google.protobuf.json_format import MessageToJson
import google.protobuf.message
import grpc  # type: ignore
import proto  # type: ignore

from google.cloud.cloudsecuritycompliance_v1.types import common, config

from .base import DEFAULT_CLIENT_INFO, ConfigTransport

try:
    from google.api_core import client_logging  # type: ignore

    CLIENT_LOGGING_SUPPORTED = True  # pragma: NO COVER
except ImportError:  # pragma: NO COVER
    CLIENT_LOGGING_SUPPORTED = False

_LOGGER = std_logging.getLogger(__name__)


class _LoggingClientInterceptor(grpc.UnaryUnaryClientInterceptor):  # pragma: NO COVER
    def intercept_unary_unary(self, continuation, client_call_details, request):
        logging_enabled = CLIENT_LOGGING_SUPPORTED and _LOGGER.isEnabledFor(
            std_logging.DEBUG
        )
        if logging_enabled:  # pragma: NO COVER
            request_metadata = client_call_details.metadata
            if isinstance(request, proto.Message):
                request_payload = type(request).to_json(request)
            elif isinstance(request, google.protobuf.message.Message):
                request_payload = MessageToJson(request)
            else:
                request_payload = f"{type(request).__name__}: {pickle.dumps(request)}"

            request_metadata = {
                key: value.decode("utf-8") if isinstance(value, bytes) else value
                for key, value in request_metadata
            }
            grpc_request = {
                "payload": request_payload,
                "requestMethod": "grpc",
                "metadata": dict(request_metadata),
            }
            _LOGGER.debug(
                f"Sending request for {client_call_details.method}",
                extra={
                    "serviceName": "google.cloud.cloudsecuritycompliance.v1.Config",
                    "rpcName": str(client_call_details.method),
                    "request": grpc_request,
                    "metadata": grpc_request["metadata"],
                },
            )
        response = continuation(client_call_details, request)
        if logging_enabled:  # pragma: NO COVER
            response_metadata = response.trailing_metadata()
            # Convert gRPC metadata `<class 'grpc.aio._metadata.Metadata'>` to list of tuples
            metadata = (
                dict([(k, str(v)) for k, v in response_metadata])
                if response_metadata
                else None
            )
            result = response.result()
            if isinstance(result, proto.Message):
                response_payload = type(result).to_json(result)
            elif isinstance(result, google.protobuf.message.Message):
                response_payload = MessageToJson(result)
            else:
                response_payload = f"{type(result).__name__}: {pickle.dumps(result)}"
            grpc_response = {
                "payload": response_payload,
                "metadata": metadata,
                "status": "OK",
            }
            _LOGGER.debug(
                f"Received response for {client_call_details.method}.",
                extra={
                    "serviceName": "google.cloud.cloudsecuritycompliance.v1.Config",
                    "rpcName": client_call_details.method,
                    "response": grpc_response,
                    "metadata": grpc_response["metadata"],
                },
            )
        return response


class ConfigGrpcTransport(ConfigTransport):
    """gRPC backend transport for Config.

    Config Service manages compliance frameworks, cloud controls,
    and their configurations.

    This class defines the same methods as the primary client, so the
    primary client can load the underlying transport implementation
    and call it.

    It sends protocol buffers over the wire using gRPC (which is built on
    top of HTTP/2); the ``grpcio`` package must be installed.
    """

    _stubs: Dict[str, Callable]

    def __init__(
        self,
        *,
        host: str = "cloudsecuritycompliance.googleapis.com",
        credentials: Optional[ga_credentials.Credentials] = None,
        credentials_file: Optional[str] = None,
        scopes: Optional[Sequence[str]] = None,
        channel: Optional[Union[grpc.Channel, Callable[..., grpc.Channel]]] = None,
        api_mtls_endpoint: Optional[str] = None,
        client_cert_source: Optional[Callable[[], Tuple[bytes, bytes]]] = None,
        ssl_channel_credentials: Optional[grpc.ChannelCredentials] = None,
        client_cert_source_for_mtls: Optional[Callable[[], Tuple[bytes, bytes]]] = None,
        quota_project_id: Optional[str] = None,
        client_info: gapic_v1.client_info.ClientInfo = DEFAULT_CLIENT_INFO,
        always_use_jwt_access: Optional[bool] = False,
        api_audience: Optional[str] = None,
    ) -> None:
        """Instantiate the transport.

        Args:
            host (Optional[str]):
                 The hostname to connect to (default: 'cloudsecuritycompliance.googleapis.com').
            credentials (Optional[google.auth.credentials.Credentials]): The
                authorization credentials to attach to requests. These
                credentials identify the application to the service; if none
                are specified, the client will attempt to ascertain the
                credentials from the environment.
                This argument is ignored if a ``channel`` instance is provided.
            credentials_file (Optional[str]): Deprecated. A file with credentials that can
                be loaded with :func:`google.auth.load_credentials_from_file`.
                This argument is ignored if a ``channel`` instance is provided.
                This argument will be removed in the next major version of this library.
            scopes (Optional(Sequence[str])): A list of scopes. This argument is
                ignored if a ``channel`` instance is provided.
            channel (Optional[Union[grpc.Channel, Callable[..., grpc.Channel]]]):
                A ``Channel`` instance through which to make calls, or a Callable
                that constructs and returns one. If set to None, ``self.create_channel``
                is used to create the channel. If a Callable is given, it will be called
                with the same arguments as used in ``self.create_channel``.
            api_mtls_endpoint (Optional[str]): Deprecated. The mutual TLS endpoint.
                If provided, it overrides the ``host`` argument and tries to create
                a mutual TLS channel with client SSL credentials from
                ``client_cert_source`` or application default SSL credentials.
            client_cert_source (Optional[Callable[[], Tuple[bytes, bytes]]]):
                Deprecated. A callback to provide client SSL certificate bytes and
                private key bytes, both in PEM format. It is ignored if
                ``api_mtls_endpoint`` is None.
            ssl_channel_credentials (grpc.ChannelCredentials): SSL credentials
                for the grpc channel. It is ignored if a ``channel`` instance is provided.
            client_cert_source_for_mtls (Optional[Callable[[], Tuple[bytes, bytes]]]):
                A callback to provide client certificate bytes and private key bytes,
                both in PEM format. It is used to configure a mutual TLS channel. It is
                ignored if a ``channel`` instance or ``ssl_channel_credentials`` is provided.
            quota_project_id (Optional[str]): An optional project to use for billing
                and quota.
            client_info (google.api_core.gapic_v1.client_info.ClientInfo):
                The client info used to send a user-agent string along with
                API requests. If ``None``, then default info will be used.
                Generally, you only need to set this if you're developing
                your own client library.
            always_use_jwt_access (Optional[bool]): Whether self signed JWT should
                be used for service account credentials.

        Raises:
          google.auth.exceptions.MutualTLSChannelError: If mutual TLS transport
              creation failed for any reason.
          google.api_core.exceptions.DuplicateCredentialArgs: If both ``credentials``
              and ``credentials_file`` are passed.
        """
        self._grpc_channel = None
        self._ssl_channel_credentials = ssl_channel_credentials
        self._stubs: Dict[str, Callable] = {}

        if api_mtls_endpoint:
            warnings.warn("api_mtls_endpoint is deprecated", DeprecationWarning)
        if client_cert_source:
            warnings.warn("client_cert_source is deprecated", DeprecationWarning)

        if isinstance(channel, grpc.Channel):
            # Ignore credentials if a channel was passed.
            credentials = None
            self._ignore_credentials = True
            # If a channel was explicitly provided, set it.
            self._grpc_channel = channel
            self._ssl_channel_credentials = None

        else:
            if api_mtls_endpoint:
                host = api_mtls_endpoint

                # Create SSL credentials with client_cert_source or application
                # default SSL credentials.
                if client_cert_source:
                    cert, key = client_cert_source()
                    self._ssl_channel_credentials = grpc.ssl_channel_credentials(
                        certificate_chain=cert, private_key=key
                    )
                else:
                    self._ssl_channel_credentials = SslCredentials().ssl_credentials

            else:
                if client_cert_source_for_mtls and not ssl_channel_credentials:
                    cert, key = client_cert_source_for_mtls()
                    self._ssl_channel_credentials = grpc.ssl_channel_credentials(
                        certificate_chain=cert, private_key=key
                    )

        # The base transport sets the host, credentials and scopes
        super().__init__(
            host=host,
            credentials=credentials,
            credentials_file=credentials_file,
            scopes=scopes,
            quota_project_id=quota_project_id,
            client_info=client_info,
            always_use_jwt_access=always_use_jwt_access,
            api_audience=api_audience,
        )

        if not self._grpc_channel:
            # initialize with the provided callable or the default channel
            channel_init = channel or type(self).create_channel
            self._grpc_channel = channel_init(
                self._host,
                # use the credentials which are saved
                credentials=self._credentials,
                # Set ``credentials_file`` to ``None`` here as
                # the credentials that we saved earlier should be used.
                credentials_file=None,
                scopes=self._scopes,
                ssl_credentials=self._ssl_channel_credentials,
                quota_project_id=quota_project_id,
                options=[
                    ("grpc.max_send_message_length", -1),
                    ("grpc.max_receive_message_length", -1),
                ],
            )

        self._interceptor = _LoggingClientInterceptor()
        self._logged_channel = grpc.intercept_channel(
            self._grpc_channel, self._interceptor
        )

        # Wrap messages. This must be done after self._logged_channel exists
        self._prep_wrapped_messages(client_info)

    @classmethod
    def create_channel(
        cls,
        host: str = "cloudsecuritycompliance.googleapis.com",
        credentials: Optional[ga_credentials.Credentials] = None,
        credentials_file: Optional[str] = None,
        scopes: Optional[Sequence[str]] = None,
        quota_project_id: Optional[str] = None,
        **kwargs,
    ) -> grpc.Channel:
        """Create and return a gRPC channel object.
        Args:
            host (Optional[str]): The host for the channel to use.
            credentials (Optional[~.Credentials]): The
                authorization credentials to attach to requests. These
                credentials identify this application to the service. If
                none are specified, the client will attempt to ascertain
                the credentials from the environment.
            credentials_file (Optional[str]): Deprecated. A file with credentials that can
                be loaded with :func:`google.auth.load_credentials_from_file`.
                This argument is mutually exclusive with credentials.  This argument will be
                removed in the next major version of this library.
            scopes (Optional[Sequence[str]]): A optional list of scopes needed for this
                service. These are only used when credentials are not specified and
                are passed to :func:`google.auth.default`.
            quota_project_id (Optional[str]): An optional project to use for billing
                and quota.
            kwargs (Optional[dict]): Keyword arguments, which are passed to the
                channel creation.
        Returns:
            grpc.Channel: A gRPC channel object.

        Raises:
            google.api_core.exceptions.DuplicateCredentialArgs: If both ``credentials``
              and ``credentials_file`` are passed.
        """

        return grpc_helpers.create_channel(
            host,
            credentials=credentials,
            credentials_file=credentials_file,
            quota_project_id=quota_project_id,
            default_scopes=cls.AUTH_SCOPES,
            scopes=scopes,
            default_host=cls.DEFAULT_HOST,
            **kwargs,
        )

    @property
    def grpc_channel(self) -> grpc.Channel:
        """Return the channel designed to connect to this service."""
        return self._grpc_channel

    @property
    def list_frameworks(
        self,
    ) -> Callable[[config.ListFrameworksRequest], config.ListFrameworksResponse]:
        r"""Return a callable for the list frameworks method over gRPC.

        Lists the frameworks (both built-in and custom) that
        are available within the parent resource. The latest
        major version of each framework is returned.
        This method supports pagination.

        Returns:
            Callable[[~.ListFrameworksRequest],
                    ~.ListFrameworksResponse]:
                A function that, when called, will call the underlying RPC
                on the server.
        """
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "list_frameworks" not in self._stubs:
            self._stubs["list_frameworks"] = self._logged_channel.unary_unary(
                "/google.cloud.cloudsecuritycompliance.v1.Config/ListFrameworks",
                request_serializer=config.ListFrameworksRequest.serialize,
                response_deserializer=config.ListFrameworksResponse.deserialize,
            )
        return self._stubs["list_frameworks"]

    @property
    def get_framework(self) -> Callable[[config.GetFrameworkRequest], common.Framework]:
        r"""Return a callable for the get framework method over gRPC.

        Gets details about a framework. This method retrieves the latest
        major version of the framework.

        To retrieve a specific major version, include
        ``major_revision_id`` in the request.

        Returns:
            Callable[[~.GetFrameworkRequest],
                    ~.Framework]:
                A function that, when called, will call the underlying RPC
                on the server.
        """
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "get_framework" not in self._stubs:
            self._stubs["get_framework"] = self._logged_channel.unary_unary(
                "/google.cloud.cloudsecuritycompliance.v1.Config/GetFramework",
                request_serializer=config.GetFrameworkRequest.serialize,
                response_deserializer=common.Framework.deserialize,
            )
        return self._stubs["get_framework"]

    @property
    def create_framework(
        self,
    ) -> Callable[[config.CreateFrameworkRequest], common.Framework]:
        r"""Return a callable for the create framework method over gRPC.

        Creates a custom framework in a given parent
        resource. You can't create built-in frameworks because
        those are managed by Google.

        Returns:
            Callable[[~.CreateFrameworkRequest],
                    ~.Framework]:
                A function that, when called, will call the underlying RPC
                on the server.
        """
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "create_framework" not in self._stubs:
            self._stubs["create_framework"] = self._logged_channel.unary_unary(
                "/google.cloud.cloudsecuritycompliance.v1.Config/CreateFramework",
                request_serializer=config.CreateFrameworkRequest.serialize,
                response_deserializer=common.Framework.deserialize,
            )
        return self._stubs["create_framework"]

    @property
    def update_framework(
        self,
    ) -> Callable[[config.UpdateFrameworkRequest], common.Framework]:
        r"""Return a callable for the update framework method over gRPC.

        Updates a custom framework. This method allows for partial
        updates of a framework. Use the ``update_mask`` to specify which
        fields to update. Consider the following:

        - If you provide an ``update_mask``, only the fields that are
          specified in the mask are updated.
        - If you don't provide an ``update_mask``, all the fields that
          are present in the request's ``framework`` body are used to
          overwrite the existing resource.

        You can only update frameworks with the ``CUSTOM`` type. A
        successful update creates a new version of the framework.

        Returns:
            Callable[[~.UpdateFrameworkRequest],
                    ~.Framework]:
                A function that, when called, will call the underlying RPC
                on the server.
        """
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "update_framework" not in self._stubs:
            self._stubs["update_framework"] = self._logged_channel.unary_unary(
                "/google.cloud.cloudsecuritycompliance.v1.Config/UpdateFramework",
                request_serializer=config.UpdateFrameworkRequest.serialize,
                response_deserializer=common.Framework.deserialize,
            )
        return self._stubs["update_framework"]

    @property
    def delete_framework(
        self,
    ) -> Callable[[config.DeleteFrameworkRequest], empty_pb2.Empty]:
        r"""Return a callable for the delete framework method over gRPC.

        Deletes a custom framework, including all its major and minor
        revisions. Consider the following:

        - You can't delete built-in frameworks. You can only delete
          frameworks with type ``CUSTOM``.
        - You can't delete frameworks that are deployed to a resource.
        - You can't restore a deleted framework. This action is
          permanent.

        Returns:
            Callable[[~.DeleteFrameworkRequest],
                    ~.Empty]:
                A function that, when called, will call the underlying RPC
                on the server.
        """
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "delete_framework" not in self._stubs:
            self._stubs["delete_framework"] = self._logged_channel.unary_unary(
                "/google.cloud.cloudsecuritycompliance.v1.Config/DeleteFramework",
                request_serializer=config.DeleteFrameworkRequest.serialize,
                response_deserializer=empty_pb2.Empty.FromString,
            )
        return self._stubs["delete_framework"]

    @property
    def list_cloud_controls(
        self,
    ) -> Callable[[config.ListCloudControlsRequest], config.ListCloudControlsResponse]:
        r"""Return a callable for the list cloud controls method over gRPC.

        Lists the cloud controls (both built-in and custom)
        that are available in a given parent resource. The
        latest major version of each cloud control is returned.
        This method supports pagination.

        Returns:
            Callable[[~.ListCloudControlsRequest],
                    ~.ListCloudControlsResponse]:
                A function that, when called, will call the underlying RPC
                on the server.
        """
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "list_cloud_controls" not in self._stubs:
            self._stubs["list_cloud_controls"] = self._logged_channel.unary_unary(
                "/google.cloud.cloudsecuritycompliance.v1.Config/ListCloudControls",
                request_serializer=config.ListCloudControlsRequest.serialize,
                response_deserializer=config.ListCloudControlsResponse.deserialize,
            )
        return self._stubs["list_cloud_controls"]

    @property
    def get_cloud_control(
        self,
    ) -> Callable[[config.GetCloudControlRequest], common.CloudControl]:
        r"""Return a callable for the get cloud control method over gRPC.

        Gets details about a cloud control. This method retrieves the
        latest major version of a cloud control that you identify by
        name.

        By default, the latest major version of the cloud control is
        returned. To retrieve a specific major version, include
        ``major_revision_id`` in the request.

        Returns:
            Callable[[~.GetCloudControlRequest],
                    ~.CloudControl]:
                A function that, when called, will call the underlying RPC
                on the server.
        """
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "get_cloud_control" not in self._stubs:
            self._stubs["get_cloud_control"] = self._logged_channel.unary_unary(
                "/google.cloud.cloudsecuritycompliance.v1.Config/GetCloudControl",
                request_serializer=config.GetCloudControlRequest.serialize,
                response_deserializer=common.CloudControl.deserialize,
            )
        return self._stubs["get_cloud_control"]

    @property
    def create_cloud_control(
        self,
    ) -> Callable[[config.CreateCloudControlRequest], common.CloudControl]:
        r"""Return a callable for the create cloud control method over gRPC.

        Creates a custom cloud control in a given parent
        resource.
        You can't create built-in cloud controls because those
        are managed by Google.

        Returns:
            Callable[[~.CreateCloudControlRequest],
                    ~.CloudControl]:
                A function that, when called, will call the underlying RPC
                on the server.
        """
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "create_cloud_control" not in self._stubs:
            self._stubs["create_cloud_control"] = self._logged_channel.unary_unary(
                "/google.cloud.cloudsecuritycompliance.v1.Config/CreateCloudControl",
                request_serializer=config.CreateCloudControlRequest.serialize,
                response_deserializer=common.CloudControl.deserialize,
            )
        return self._stubs["create_cloud_control"]

    @property
    def update_cloud_control(
        self,
    ) -> Callable[[config.UpdateCloudControlRequest], common.CloudControl]:
        r"""Return a callable for the update cloud control method over gRPC.

        Updates a custom cloud control. This method allows for partial
        updates of a cloud control. Use the ``update_mask`` to specify
        which fields to update. Consider the following:

        - If you provide an ``update_mask``, only the fields that are
          specified in the mask are updated.
        - If you don't provide an ``update_mask``, all the fields that
          are present in the request's ``cloud_control`` body are used
          to overwrite the existing resource.

        You can only update cloud controls with the ``CUSTOM`` type. A
        successful update creates a new version of the cloud control.

        Returns:
            Callable[[~.UpdateCloudControlRequest],
                    ~.CloudControl]:
                A function that, when called, will call the underlying RPC
                on the server.
        """
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "update_cloud_control" not in self._stubs:
            self._stubs["update_cloud_control"] = self._logged_channel.unary_unary(
                "/google.cloud.cloudsecuritycompliance.v1.Config/UpdateCloudControl",
                request_serializer=config.UpdateCloudControlRequest.serialize,
                response_deserializer=common.CloudControl.deserialize,
            )
        return self._stubs["update_cloud_control"]

    @property
    def delete_cloud_control(
        self,
    ) -> Callable[[config.DeleteCloudControlRequest], empty_pb2.Empty]:
        r"""Return a callable for the delete cloud control method over gRPC.

        Deletes a custom cloud control, including all its major and
        minor revisions. Consider the following:

        - You can't delete built-in cloud controls. You can only delete
          cloud controls with type ``CUSTOM``.
        - You can't delete cloud controls if any of the versions are
          referenced by a framework.
        - You can't restore a deleted cloud control. This action is
          permanent.

        Returns:
            Callable[[~.DeleteCloudControlRequest],
                    ~.Empty]:
                A function that, when called, will call the underlying RPC
                on the server.
        """
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "delete_cloud_control" not in self._stubs:
            self._stubs["delete_cloud_control"] = self._logged_channel.unary_unary(
                "/google.cloud.cloudsecuritycompliance.v1.Config/DeleteCloudControl",
                request_serializer=config.DeleteCloudControlRequest.serialize,
                response_deserializer=empty_pb2.Empty.FromString,
            )
        return self._stubs["delete_cloud_control"]

    def close(self):
        self._logged_channel.close()

    @property
    def delete_operation(
        self,
    ) -> Callable[[operations_pb2.DeleteOperationRequest], None]:
        r"""Return a callable for the delete_operation method over gRPC."""
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "delete_operation" not in self._stubs:
            self._stubs["delete_operation"] = self._logged_channel.unary_unary(
                "/google.longrunning.Operations/DeleteOperation",
                request_serializer=operations_pb2.DeleteOperationRequest.SerializeToString,
                response_deserializer=None,
            )
        return self._stubs["delete_operation"]

    @property
    def cancel_operation(
        self,
    ) -> Callable[[operations_pb2.CancelOperationRequest], None]:
        r"""Return a callable for the cancel_operation method over gRPC."""
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "cancel_operation" not in self._stubs:
            self._stubs["cancel_operation"] = self._logged_channel.unary_unary(
                "/google.longrunning.Operations/CancelOperation",
                request_serializer=operations_pb2.CancelOperationRequest.SerializeToString,
                response_deserializer=None,
            )
        return self._stubs["cancel_operation"]

    @property
    def get_operation(
        self,
    ) -> Callable[[operations_pb2.GetOperationRequest], operations_pb2.Operation]:
        r"""Return a callable for the get_operation method over gRPC."""
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "get_operation" not in self._stubs:
            self._stubs["get_operation"] = self._logged_channel.unary_unary(
                "/google.longrunning.Operations/GetOperation",
                request_serializer=operations_pb2.GetOperationRequest.SerializeToString,
                response_deserializer=operations_pb2.Operation.FromString,
            )
        return self._stubs["get_operation"]

    @property
    def list_operations(
        self,
    ) -> Callable[
        [operations_pb2.ListOperationsRequest], operations_pb2.ListOperationsResponse
    ]:
        r"""Return a callable for the list_operations method over gRPC."""
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "list_operations" not in self._stubs:
            self._stubs["list_operations"] = self._logged_channel.unary_unary(
                "/google.longrunning.Operations/ListOperations",
                request_serializer=operations_pb2.ListOperationsRequest.SerializeToString,
                response_deserializer=operations_pb2.ListOperationsResponse.FromString,
            )
        return self._stubs["list_operations"]

    @property
    def list_locations(
        self,
    ) -> Callable[
        [locations_pb2.ListLocationsRequest], locations_pb2.ListLocationsResponse
    ]:
        r"""Return a callable for the list locations method over gRPC."""
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "list_locations" not in self._stubs:
            self._stubs["list_locations"] = self._logged_channel.unary_unary(
                "/google.cloud.location.Locations/ListLocations",
                request_serializer=locations_pb2.ListLocationsRequest.SerializeToString,
                response_deserializer=locations_pb2.ListLocationsResponse.FromString,
            )
        return self._stubs["list_locations"]

    @property
    def get_location(
        self,
    ) -> Callable[[locations_pb2.GetLocationRequest], locations_pb2.Location]:
        r"""Return a callable for the list locations method over gRPC."""
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "get_location" not in self._stubs:
            self._stubs["get_location"] = self._logged_channel.unary_unary(
                "/google.cloud.location.Locations/GetLocation",
                request_serializer=locations_pb2.GetLocationRequest.SerializeToString,
                response_deserializer=locations_pb2.Location.FromString,
            )
        return self._stubs["get_location"]

    @property
    def kind(self) -> str:
        return "grpc"


__all__ = ("ConfigGrpcTransport",)
